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The 46403-SE0-003 brake proportioning valve seal is a genuine Honda OEM washer designed to ensure a leak-free connection between the brake lines and the proportioning valve. This copper crush washer is critical for maintaining proper hydraulic pressure and preventing brake fluid leaks at key junction points. Ideal for brake system overhauls, valve replacements, or restoring factory brake integrity.
Key Features:
100% Genuine Honda OEM crush washer
Provides a tight, fluid-tight seal on brake line fittings
Essential for safe, leak-free braking performance
Copper construction — crushes under torque to seal perfectly
Direct replacement — no modification required
Compatible With:
1988–1991 Honda Civic / CRX
Commonly used with OE brake proportioning valves and master cylinder fittings
(Always confirm fitment using your VIN or service manual)
Specifications:
Part Number: 46403-SE0-003
Replaces: N/A
Condition: Brand New
Quantity: 1 Washer
Material: Copper
Use Case: Brake line sealing washer for proportioning valve
Why Buy from Elite Race Fab?
We supply only 100% genuine Honda OEM parts
Fast, secure shipping by real automotive enthusiasts
Trusted by racers, restorers, and brake system pros nationwide
Real support — no guesswork, just the right part every time
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
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As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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